| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $42.46 | 9.846% | $46.6406 | $46.64 | $46.65 | $46.60 |
| Purchase #2 | $70.76 | 9.338% | $77.3676 | $77.37 | $77.35 | $77.40 |
| Purchase #3 | $172.50 | 11.439% | $192.2323 | $192.23 | $192.25 | $192.20 |
| Purchase #4 | $174.82 | 4.378% | $182.4736 | $182.47 | $182.45 | $182.50 |
| Purchase #5 | $66.50 | 3.478% | $68.8129 | $68.81 | $68.80 | $68.80 |
| Purchase #6 | $103.88 | 11.785% | $116.1223 | $116.12 | $116.10 | $116.10 |
| Purchase #7 | $184.75 | 13.268% | $209.2626 | $209.26 | $209.25 | $209.30 |
| 7 purchase totals = | $815.67 | $892.9119 | $892.90 | $892.85 | $892.90 | |